CN103608511A - Rotary-drum laundry dryer - Google Patents
Rotary-drum laundry dryer Download PDFInfo
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- CN103608511A CN103608511A CN201280025936.9A CN201280025936A CN103608511A CN 103608511 A CN103608511 A CN 103608511A CN 201280025936 A CN201280025936 A CN 201280025936A CN 103608511 A CN103608511 A CN 103608511A
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- air
- heat exchanger
- circulation pipeline
- refrigerant
- roller type
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
- D06F58/04—Details
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/22—Lint collecting arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Rotary-drum laundry dryer (1) comprising a revolving drum (3) structured for housing the laundry to be dried, a hot-air generator (6) structured to circulate a stream of hot air through said revolving drum (3), and a lower supporting base or socle (9) which is structured for resting on the floor and for housing at least part of the hot-air generator (6); the hot-air generator (6) in turn comprising: an air recirculating conduit (12) having its two ends connected to the revolving drum (3); air circulating means (13) which are located along the air recirculating conduit (12) and are structured to produce, inside the air recirculating conduit (12), an airflow (f) which flows through the revolving drum (3) and over the laundry inside the drum (3); and at least one heat exchanger (15) located along the air recirculating conduit (12) and structured to cool the moist air arriving from the rotatable drum (3) so to cause the condensation of the surplus moisture inside the airflow (f); a segment (12c) of the air recirculating conduit (12) extending across the lower supporting base or socle (9), and being structured so as to house said at least one heat exchanger (15) of the hot-air generator (6); the hot-air generator (6) additionally comprising air filtering means (18) located along the air recirculating conduit (12), upstream of said at least one heat exchanger (15), and a rigid, grid-like protective assembly (19) which is firmly fixed inside said segment (12c) of the air recirculating conduit (12), downstream of the filtering assembly (18) and upstream of the at least one heat exchanger (15), so to bar said segment (12c) of the air recirculating conduit (12) for preventing a generic hard foreign body to reach the heat exchanger (15).
Description
Technical field
The present invention relates to a kind of roller type clothes drying machine.
Especially, the present invention relates to a kind of drum-type Household drier for clothes, below in the situation that not losing generality, only described by way of example this drum-type Household drier for clothes.
Background technology
Be known that current drum-type Household drier for clothes comprises: be substantially the case shape shell of parallelepiped shape, this case shape Shell structure becomes for placing on the ground; The cylindrical cylinder of cardinal principle, this roller structure becomes for accommodating clothing to be dried, and this cylinder directly packs/takes out opening ground into, in mode that can axial-rotation, is placed in shell, with the longitudinal axis rotation around its horizontal orientation towards being formed at clothing in the antetheca of shell; Be hinged to the antetheca of shell to rotate to the porthole formula door of Huo Cong closed position, closed position rotation, in described closed position, door is fully placed in the antetheca of shell, to close clothing, packs/takes out opening into and cylinder is sealed airtightly; And electric motor assembly, this electric motor assembly is configured for head roll and around the longitudinal axis of cylinder, rotates in the enclosure.
The Household drier for clothes of the above-mentioned type is also provided with: open circuit or closed circuit hot-air generator, it is configured to make the thermal air current with low moisture content to circulate in cylinder, and the thermal air current with low moisture content flows through cylinder and flows through the clothing in cylinder, with flash baking clothing; And the Household drier for clothes of the above-mentioned type is provided with electronics central control unit, this electronic control unit is controlled motor sub-assembly and hot-air generator, to carry out a kind of drying cycle of selecting for user being stored in identical central control unit.
In current high end drum-type Household drier for clothes, the hot-air generator of the pump type heat that hot-air generator is normally closed circuit, it comprises: air re-circulation pipeline, and two ends of air re-circulation pipeline are fluidly connected to cylinder at the two opposite sides of cylinder; Electric centrifugal fan, electric centrifugal fan is along air re-circulation install pipeline, to flow through the air stream of cylinder in the inner generation of recirculation conduit; Heat pump components, two heat exchangers of heat pump components in turn arrange along air re-circulation pipeline; And finally comprise the filter element can hand-driven moving removing, the filter element can hand-driven moving removing is assembled in the peripheral frame that is arranged on porthole formula door of air re-circulation pipeline-namely the upstream of two heat exchangers of heat pump components-entrance, and this filter element is configured in two heat exchanger upstreams of heat pump components and intercepts fine hair and/or velveteen particle in the upstream of centrifugal fan.
EP-2034084 discloses a kind of pump type heat drum-type Household drier for clothes with the closed circuit pump type heat hot-air generator of the above-mentioned type.
Summary of the invention
The object of the invention is to simplify the structure of current cloth drying machine, thereby simplify the maintenance of the assembling of cloth drying machine and/or the hot-air generator of closed circuit pump type heat.
According to above object, according to the present invention, provide a kind of roller type clothes drying machine, it comprises: cylinder, roller structure becomes for accommodating clothing to be dried; Hot-air generator, hot-air generator is configured to make thermal air current to cycle through cylinder; And lower support base or pedestal, lower support base or base structure become for placing on the ground and at least a portion of accommodating hot-air generator;
Hot-air generator correspondingly comprises: air re-circulation pipeline, and the two ends of air re-circulation pipeline are connected to cylinder; Air circulation device, air circulation device is along air re-circulation install pipeline and be configured to produce in the inside of air re-circulation pipeline air stream, and this air flow is by cylinder and flow through the clothing of cylinder inside; At least one heat exchanger, described at least one heat exchanger is along air re-circulation install pipeline, and is configured to the cooling humid air from cylinder, so that the unnecessary condensate moisture of air stream inside; And air filter, air filter in the upstream of described at least one heat exchanger along air re-circulation install pipeline;
The part section of air re-circulation pipeline strides across lower support base or pedestal extends, and is configured to described at least one heat exchanger of accommodating hot-air generator;
This cloth drying machine is characterised in that; hot-air generator comprises in addition: the latticed protection assembly of rigidity; the latticed protection assembly of this rigidity is in the downstream of filter assemblies and in the upstream of at least one heat exchanger, be fixed on the inside of the described section of air re-circulation pipeline non-removablely, for protecting described at least one heat exchanger.
In addition; and preferably but not necessarily; roller type clothes drying machine is characterised in that; lower support base or pedestal comprise lower case and upper body; lower case and upper body are configured to/are configured as be connected to each other; with form air re-circulation pipeline described section be at least the part that is wherein provided with latticed protection assembly, and it is characterized in that, described latticed protection assembly is stuck between described lower case and described upper body.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, described latticed protection assembly is not configured as/is sized to and can significantly reduce along the speed of the air stream of air re-circulation Flows.
In addition; and preferably but not necessarily; roller type clothes drying machine is characterised in that, the latticed protection assembly of described rigidity be configured as/be sized to have the local air that at least the equals air re-circulation pipeline area by portion's section 60% freely pass through area.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, described latticed protection assembly be configured as/be sized to have the local air that at least the equals air re-circulation pipeline area by portion's section 75% freely pass through area.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, described latticed protection assembly is configured as/is sized to has the air that at least the equals filter assemblies air of 2 times by Free Surface ratio by Free Surface ratio.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, described latticed protection assembly preferably includes the rigidity large-mesh barrier of flat.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, the shape of rigidity large-mesh barrier of described flat and the local air of air re-circulation pipeline are complementary substantially by the shape of portion's section.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterized in that, lower support base or pedestal are provided with and pass into opening, and this passes into opening, and in the upstream of described latticed protection assembly, described section with air re-circulation pipeline is directly communicated with.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, described air filter comprises panel or the barrier film can hand-driven moving removing, can see through air, this panel or barrier film in the upstream arrangement of latticed protection assembly in the inside of the described section of air re-circulation pipeline, so that the local air of the described section of blocks air recirculation conduit is by portion's section, and this panel or barrier film are configured to/are sized to intercept velveteen and/or fine hair particle in the upstream of described at least one heat exchanger; Described that can hand-driven moving remove, the panel that can see through air or barrier film can through be formed in lower support base or pedestal described in pass into opening and remove.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, lower support base or pedestal comprise and be configured for being placed on ground bottom half shell and be stacked and placed on Ban Ke top, bottom and be attached to rigidly Ban Ke top, bottom half shell; Ban Kehe top, described bottom half shell is configured as the described section that forms the accommodating described latticed protection assembly of air re-circulation pipeline and described at least one heat exchanger of hot-air generator when being coupled to each other.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, described latticed protection assembly is stuck between half shell of Ban Keyu top, described bottom.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, also comprise upper tank shape cabinet and door, this upper tank shape cabinet is fixed to rigidly the top of lower support base or pedestal and is configured to accommodating cylinder, and door hinge is connected to described cabinet, to rotate to Ji Cong closed position, closed position, rotates, in this closed position, described door is fully placed in cabinet and packs/take out opening into close corresponding clothing; And it is characterized in that, described air filter comprises the air filter can hand-driven moving removing, it is inserted into the entrance of air re-circulation pipeline in the mode that can be easy to take out, and is configured to stop that described entrance intercepts velveteen and/or fine hair particle with the inlet port place at air re-circulation pipeline; The entrance of air re-circulation pipeline is arranged on the restriction of cabinet/delimit described clothing and packs into/take out in the peripheral frame of opening.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, described air circulation device comprises centrifugal fan, this centrifugal fan substantially in two of the described section of air re-circulation pipeline are open-ended open-ended place be arranged on the outside of lower support base or pedestal.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, also comprises electric motor assembly, and this electric motor assembly is mechanically connected to cylinder so that described cylinder rotates around its longitudinal axis; Described electric motor assembly is fixed on described lower support base or pedestal, and centrifugal fan is mechanically connected to described electric motor assembly.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, hot-air generator is the hot-air generator of pump type heat, it comprises: the first air/refrigerant heat exchanger, the first air/refrigerant heat exchanger is arranged on the inside of the described section of air re-circulation pipeline, and is configured for the quick cooling air stream from cylinder with condensation and suppresses the excessive moisture in air stream; The second air/refrigerant heat exchanger, the second air/refrigerant heat exchanger arranges the inside of the described section of air re-circulation pipeline in the downstream of the first air/refrigerant heat exchanger, and this second air/refrigerant heat exchanger is configured for Fast Heating from the first air/refrigerant heat exchanger and flows back into the air stream of cylinder; Compressing apparatus of refrigerant, compressing apparatus of refrigerant is placed between the refrigerant outlet of the first air/refrigerant heat exchanger and the refrigerant inlet of the second air/refrigerant heat exchanger, and this compressing apparatus of refrigerant is configured for compressive flow to the gaseous refrigerant of the second air/refrigerant heat exchanger; And refrigerant expansion device, refrigerant expansion device is between the refrigerant outlet of the second air/refrigerant heat exchanger and the refrigerant inlet of the first air/refrigerant heat exchanger, and this refrigerant expansion device is configured to make to flow to the cold-producing medium rapid expanding of the first air/refrigerant heat exchanger.
In addition, and preferably but not necessarily, roller type clothes drying machine is characterised in that, Ban Kehe top, bottom half shell is all preferably made by injection molding process by plastic material.
Accompanying drawing explanation
Now with reference to accompanying drawing, in the mode of example, non-limiting embodiment of the present invention is described, in the accompanying drawings:
The isometric view of the drum-type Household drier for clothes that the teaching according to the present invention that shows-Fig. 1 realizes, and in order to know, removed some parts;
-Fig. 2 is the sectional side view of lower front portion of the cloth drying machine of Fig. 1, wherein for clear and removed some parts;
-Fig. 3 is the lower support base of cloth drying machine or the exploded isometric view of pedestal of Fig. 1, wherein in order to know, has removed some parts; And
-Fig. 4 shows the lower support base of cloth drying machine of Fig. 3 or the isometric view of the inside of pedestal, and for clear some parts that removed.
The specific embodiment
See figures.1.and.2, Reference numeral 1 is expressed preferred family expenses roller type clothes drying machine on the whole, and this family expenses roller type clothes drying machine comprises:
-be preferably but not necessarily configured for being placed on the case shape shell 2 of ground parallelepiped shape;
-cylindrical circular cylinder 3 substantially, cylinder 3 is configured for accommodating clothing to be dried, and cylinder 3 is fixed on the inside of case shape shell 2 in the mode of axial-rotation, with directly towards the pass through openings that packs into/take out for clothing being formed in the antetheca of shell 2; And
-porthole formula door 4, porthole formula door 4 is hinged to the antetheca of shell 2, to rotate around preferred but non-essential vertically-oriented datum axis to closed position and from this closed position around preferred but non-essential vertically-oriented datum axis rotation, in described closed position, door 4 is fully placed in antetheca and packs/take out opening into close clothing, and sealed cylinder 3 airtightly substantially.
In case shape shell 2, roller type clothes drying machine 1 comprises in addition: electro-motor 5, and electro-motor 5 is mechanically connected to cylinder 3 and take cylinder 3 drivings as rotating around its longitudinal axis; Closed circuit hot-air maker 6, closed circuit hot-air generator 6 is configured to make the thermal air current with low moisture content to cycle through cylinder 3, and the hot-air with low moisture content flows through the clothing in cylinder 3 and it is dried rapidly; And finally comprise electronics central control unit 7, electronics central control unit 7 control electro-motors 5 and hot-air generator 6 both, to carry out a kind of drying cycle in the multiple drying cycle of selecting for user being preferably but not necessarily stored in identical central control unit.
More specifically, with reference to Fig. 1, case shape shell 2 preferably includes: be substantially lower support base or the pedestal 9 of parallelepiped shape, this lower support base or pedestal 9 are configured for placing on the ground and at least a portion of accommodating hot-air generator 6; And the upper tank shape cabinet 10 that is substantially parallelepiped shape, this upper tank shape cabinet 10 is fixed to the top of lower support base or pedestal 9 rigidly, and this upper tank shape cabinet 10 is configured to accommodating cylinder 3.
Especially, in the example illustrating, cylinder 3 preferably extends with the longitudinal datum axis L that is substantially horizontal orientation coaxially in case shape cabinet 10 inside, and cylinder 3 is placed in a plurality of front and rears that are substantially horizontal orientation and dallies on backing roll 11, front and rear idle running backing roll 11 arranges in couples at two axial end portion places of cylinder 3 substantially, and be fixed to shell 2 in the mode rotating freely, so that allow cylinder 3 around its datum axis L freely rotation in case shape cabinet 10.
With reference to Fig. 1 and Fig. 3, front and rear idle running backing roll 11 is preferably directly fixed to the top of lower support base or pedestal 9 in the mode rotating freely.
Therefore, the clothing of shell 2 packs into/takes out in the antetheca that opening is formed at upper tank shape cabinet 10, and porthole formula door 4 is hinged to the antetheca of aforementioned upper tank shape cabinet 10.
In addition, lower support base or pedestal 9 are preferably also configured to direct support electric motor 5.
With reference to Fig. 1, Fig. 2 and Fig. 3, closed circuit hot-air generator 6 preferably consists of pump type heat hot-air generator 6, and this pump type heat hot-air generator 6 is configured for: air is little by little extracted out from cylinder 3; The quick cooling air from cylinder 3, with the airborne excessive moisture that extracts and keep extracting out from cylinder 3; The air drying is quickly heated up to predetermined temperature, and this predetermined temperature is usually above the temperature of the air from cylinder 3; And finally will through the air heating and dry, send back in cylinder 3, wherein through the air heating and dry, flow through clothing in cylinder with by described fast clothes drying.
In other words, with reference to Fig. 2, Fig. 3 and Fig. 4,6 pairs of the hot-air generators air in cylinder 3 interior circulations provides lasting drying and heat, and with the clothing in flash baking cylinder, and hot-air generator 6 consists essentially of:
-air re-circulation pipeline 12, two ends of air re-circulation pipeline 12 are communicated with cylinder 3 at the two opposite sides of cylinder 3, these two ends the two opposite sides of cylinder 3 fluidly/be fluidly connected to cylinder 3;
-centrifugal fan 13, centrifugal fan 13 arranges along air re-circulation pipeline 12, and to generate air stream f in air re-circulation pipeline 12 inside, this air stream f flows through cylinder 3, flows through the clothing in cylinder 3; And
-heat pump components 14, heat pump components 14 is the cooling air stream f flowing out from cylinder 3 fast, with condensation and keep the excessive moisture in air stream f, and afterwards by the air stream f Fast Heating being back in cylinder 3, make again to enter to the temperature that air stream f in cylinder 3 is rapidly heated to the temperature that is more than or equal to the air stream f flowing out from cylinder.
More specifically, with reference to Fig. 1, Fig. 2 and Fig. 4, heat pump components 14 comprises:
The-the first air/refrigerant heat exchanger 15, the first air/refrigerant heat exchanger 15 arranges along air re-circulation pipeline 12, and is configured for the cooling air stream f from cylinder 3 fast, with condensation and suppress the excessive moisture in air stream f;
The-the second air/refrigerant heat exchanger 16, the second air/refrigerant heat exchanger 16 arranges along air re-circulation pipeline 12 in the downstream of heat exchanger 15, and this second air/refrigerant heat exchanger 16 is configured to the air stream f that Fast Heating is carried out automatic heat-exchanger 15 and is back to cylinder 3, make again to enter to the temperature that air stream f in cylinder 3 is rapidly heated to the temperature that is more than or equal to the air stream f flowing out from cylinder 3;
-electronic compressing apparatus of refrigerant 17, electronic compressing apparatus of refrigerant 17 is placed between the refrigerant outlet of heat exchanger 15 and the refrigerant inlet of heat exchanger 16, and electronic compressing apparatus of refrigerant 17 is configured for the gaseous refrigerant of compressive flow heat exchanger 16, make will be significantly higher than refrigerant pressure and the temperature at the refrigerant outlet place of heat exchanger 15 in refrigerant pressure and the temperature at the refrigerant inlet place of heat exchanger 16; And last
-expansion valve or similarly passive/operation refrigerant expansion device (for example, the expansion valve of capillary, thermostatic valve or electrical control), expansion valve or similarly passive/operation refrigerant expansion device are placed between the refrigerant outlet of heat exchanger 16 and the refrigerant inlet of heat exchanger 15, and be configured to make to flow to the cold-producing medium rapid expanding of the first air/refrigerant heat exchanger 15, make pressure and temperature at the cold-producing medium at the refrigerant outlet place of heat exchanger 16 will be significantly higher than the pressure and temperature at the cold-producing medium at the refrigerant inlet place of heat exchanger 15.
Air/refrigerant heat exchanger 15 is commonly referred to heat pump components 14 " evaporimeter " or " gas heater ", and this air/refrigerant heat exchanger 15 is configured so that can flow through air/refrigerant heat exchanger 15 from the air stream f of cylinder 3 with the low pressure of suction inlet and the cold-producing medium of low temperature that flow to compressing apparatus of refrigerant 17 simultaneously, to allow the cold-producing medium with the temperature lower than the temperature of air stream f to absorb heat from air stream f, thereby make from the excessive moisture condensation in the air stream f of cylinder 3.
Air/refrigerant heat exchanger 16 is correspondingly commonly referred to heat pump components 14 " condenser " or " gas cooler ", and this air/refrigerant heat exchanger 16 is configured to flow back into air stream f in cylinder 3 and can flows through air/refrigerant heat exchanger 16 from the high pressure of outlet and the cold-producing medium of high temperature of compressing apparatus of refrigerant 17 simultaneously, with the cold-producing medium that allows to have the temperature higher than air stream f temperature by thermal release to air stream f, thereby heating flows back into the air stream f in cylinder 3 rapidly.
With reference to Fig. 2, especially, in shown example, the first oral area of air re-circulation pipeline 12 or entrance 12i are preferably combined in the peripheral frame that the restriction of case shape cabinet 10/define clothing packs/take out opening into, porthole formula door 4 is connected to peripheral frame and packs/take out opening into seal airtightly substantially clothing when being arranged in closed position, and simultaneously by/make the oral area of air re-circulation pipeline 12 or the internal direct of entrance 12i and cylinder 3 logical in succession.And the second oral area of air re-circulation pipeline 12 or outlet (not shown) preferably form/are combined in the rear wall of upper tank shape cabinet 10 about the center of the trailing edge of cylinder 3.
In addition, with reference to Fig. 2, Fig. 3 and Fig. 4, in shown example, central authorities/centre portion 12c of air re-circulation pipeline 12 strides across lower support base or pedestal 9 in the mode of passing through and extends, and is configured as/is sized to that the evaporimeter of heat pump components 14 15 and the two flow direction along air stream f of condenser are positioned to the mode in downstream of another one with one accommodating.Especially, in shown example, the central section 12c of air re-circulation pipeline 12 is preferably flatly extension substantially at lower support base or pedestal 9 inside.
Especially, centrifugal fan 13 preferably or exit open-ended leaving of the central section 12c of air re-circulation pipeline 12 is arranged at the rear portion of lower support base or pedestal 9, is arranged at the two downstream of the evaporimeter 15 of heat pump components 14 and condenser 16.
With reference to Fig. 1, Fig. 2 and Fig. 4, closed circuit hot-air generator 6 also comprises: filter assemblies 18, this filter assemblies 18 arranges along air re-circulation pipeline 12 in the upstream of evaporimeter 15, and is configured to intercept fine hair and/or velveteen particle in the two upstream of evaporimeter 15 and condenser 16; And the latticed assembly 19 of rigid protective; rigid mesh trellis protection group part 19 is in the downstream of filter assemblies 18 and in the tight cross machine direction upstream of the evaporimeter 15 of heat pump components 14, to be fixed on securely and non-removablely the central section 12c of air re-circulation pipeline 12 inner, so that prevent that general hard foreign matter from clashing into evaporimeter 15.
Therefore, latticed protection assembly 19 is fully located away from and is independent of filter assemblies 18, and is configured as/is sized to suitably and can not make to slow down significantly along the mobile air stream f of air re-circulation pipeline 12.
Especially, in shown example, catch net trellis assembly 19 preferably consists of the rigidity large-mesh barrier 19 of flat, and it is preferably passing through the shape complementarity of portion's section with the local air of air re-circulation pipeline 12 in shape.Smooth large mesh grid assembly 19 is preferably made by metal or plastic material.
With reference to Fig. 2, Fig. 3 and Fig. 4, especially, in the example illustrating, the lower support base of shell 2 or pedestal 9 are formed/are formed by bottom half shell 9a and top half shell 9b, its middle and lower part half shell 9a is configured for placing on the ground, top half shell 9b is configured for being stacked and placed on the top of bottom half shell 9a and is attached to rigidly bottom half shell 9a, thereby make the lower support base of shell 2 or pedestal 9 preferably directly support upper tank shape cabinet 10, and the mode that preferably also supports to rotate freely front and rear dummy roll 11 that cylinder 3 is supported.
In addition; bottom half shell 9a and top half shell 9b are preferably shaped to: when being coupled to each other, form the whole central section 12c that is substantially horizontal orientation of air re-circulation pipeline 12, this central section 12c by the evaporimeter 15 of latticed protection assembly 19 and heat pump components 14 and condenser 16 the two in non-removable mode, along the flow direction of air stream f, to make one be placed in another one downstream accommodating.
Especially; bottom half shell 9a and top half shell 9b are preferably configured to/are configured as between the two, to block securely and non-removablely the smooth large-mesh barrier 19 of have/locking, are latticed protection assembly 19, and be preferably also configured to/be configured as block securely and non-removablely evaporimeter 15 and the condenser 16 of have/locking heat pump components 14 between the two.
Especially, in shown example, the neighboring of large-mesh barrier 19 is preferably configured to/is configured as be assembled to and is partly formed in the half shell 9a of bottom and is partly formed in the bearing or groove 19a in the half shell 9b of top, make two and half shell 9a and 9b when being coupled to each other to form lower support base or pedestal 9, can make large-mesh barrier 19 permanently insertion/cutting ferrule between the two.
In other words, bottom half shell 9a and top half shell 9b are configured as two halfbodies of the central section 12c that forms air re-circulation pipeline 12, and be configured to connect airtightly substantially each other, to form/to form the whole central section 12c of air re-circulation pipeline 12, and simultaneously by large-mesh barrier 19, evaporimeter 15 and condenser 16 directly locking/cutting ferrule between the two.
In shown example, bottom half shell 9a and top half shell 9b are all preferably but not necessarily made by injection molding process by plastic material.
With reference to Fig. 2 and Fig. 4, filter assemblies 18 is correspondingly preferably and comprises two air filters that can hand-driven moving remove, and the mode that these two air filters that can hand-driven moving remove are positioned at the downstream of another one along air re-circulation pipeline 12 with one in the upstream of latticed assembly 19, evaporimeter 15 and condenser 16 arranges.
The first air filter preferably consists of the air filter 20 that is substantially stopper, it is inserted in the entrance 12i of air re-circulation pipeline 12 in the mode that can be easy to take out, and be configured to stop entrance 12i, with the inlet port place at air re-circulation pipeline 12, intercept velveteen and/or fine hair particle.
And the second air filter preferably consists of the narrow mesh WEB of panel-shaped or the barrier film 21 that can see through air; it is placed in the inside of the central section 12c of air re-circulation pipeline 12 in the tight provided upstream of latticed protection assembly 19; so that fully the local air of the central section 12c of blocks air recirculation conduit 12 passes through portion's section, and be configured to/be sized to intercept velveteen and/or fine hair particle in the upstream of evaporimeter 15.
Can see through the narrow mesh WEB of panel-shaped of air or the air of barrier film 21 be preferably the large-mesh barrier 19 that is less than rigidity air by Free Surface ratio by half of Free Surface ratio.
In addition; in shown example; filtration panels or barrier film 21 are preferably in the supporting construction 22 that is rigidly fixed to drawer-like; the supporting construction 22 of this drawer-like is inserted into the anterior corresponding opening 22a that passes into that is formed at lower support base or pedestal 9, and is directly communicated with the central section 12c of air re-circulation pipeline 12 in the tight upstream of latticed protection assembly 19.The structure 22 of drawer-like is preferably configured to when being inserted into completely when be positioned at lower support base or pedestal 9 anterior passes into opening 22a, filtration panels or barrier film 21 are arranged to against the smooth large-mesh barrier 19 that has formed latticed protection assembly 19.
For sealing airtightly is substantially positioned at the anterior opening 22a that passes into of lower support base or pedestal 9, and in order to hide the supporting construction 22 of drawer-like, cloth drying machine 1 is preferably also provided with the second porthole formula door 24, the second porthole formula door 24 is hinged to the front portion of lower support base or pedestal 9, preferably and optionally to rotate around vertically-oriented datum axis to closed position and from closed position around vertically-oriented datum axis rotation, in described closed position, door 24 is fully put the front portion of portion's base for supporting on the lower or pedestal 9, fully to close to pass into opening 22a and cover, be inserted in the supporting construction 22 that passes into the drawer-like in opening 22a.
With reference to Fig. 3 and Fig. 4, centrifugal fan 13 preferably includes outer cover 24 and impeller 25, wherein outer cover 24 is arranged at the rear portion of lower support base or pedestal 9 at the open-ended place of the central section 12c of air re-circulation pipeline 12, inside with the central section 12c with air re-circulation pipeline 12 and cylinder 3 is all directly communicated with, fluidly/be fluidly connected to the inside of central section 12c and the cylinder 3 of air re-circulation pipeline 12; Wherein impeller 25 is placed in the inside of outer cover 18 in the mode of axial-rotation, produces air stream f while rotating with the datum axis A around impeller 25.
Especially, in shown example, electro-motor 5 preferably fix/is absorbed on lower support base or pedestal 9, and the driving shaft 5a of electro-motor 5 is stretched out from the rear portion of lower support base or pedestal 9 at the open-ended place of the central section 12c of air re-circulation pipeline 12; Centrifugal fan 13 is mechanically connected to electro-motor 5.
More specifically, in shown example, centrifugal fan 13 preferably with the driving shaft 5a with electro-motor 5 partly the mode of general alignment be arranged on lower support base or pedestal 9 rear portions, make outer cover or impeller chimney 24 substantially coaxial partly with the driving shaft 5a of electro-motor 5, and impeller 19 is assembled to the axial end portion of the driving shaft 5a of electro-motor 5 rigidly, thereby directly drive rotation with the driving shaft 5a by electro-motor 5.
In addition,, with reference to Fig. 3 and Fig. 4, in shown example, the outer cover of centrifugal fan 13 or impeller chimney 24 are preferably also combined in the lower support base that formed by two and half shell 9a and 9b or the rear portion of pedestal 9 at least in part.
In other words, the outer cover of centrifugal fan 13 or impeller chimney 24 comprise the 24a of first and second portion 24b, and wherein the 24a of first is directly incorporated in lower support base or pedestal 9 at the open-ended place of the central section 12c of air re-circulation pipeline 12; Second portion 24b is configured to/is configured as be attached to rigidity and mode firm but that can be easy to discharge the 24a of first of impeller chimney, with the 24a of first of closed impeller cover, thereby be covered to small part and be absorbed in the impeller 25 of the inside of the 24a of first of outer cover 24.
More specifically, the 24a of first of outer cover or impeller chimney 24 preferably forms as one with lower support base or pedestal 9, and the second portion 24b of impeller chimney consists of the rigid cap 25b that is substantially basin shape, this rigid cap 25b that is substantially basin shape is fixed to the region of the formation outer cover of lower support base or pedestal 9 or the 24a of first of impeller chimney 24 with rigidity and mode firm but that can be easy to discharge, so that seal airtightly substantially the described 24a of first and fully cover impeller 25.
Especially, the 24a of first of the outer cover of centrifugal fan 13 or impeller chimney 15 is divided into two differences and portion's section independently, these two differences and independently portion's section form as one with bottom half shell 9a and top half shell 9b respectively, make, when two and half shell 9a and 9b are coupled to each other, to have formed the whole 24a of first of outer cover 24.
Especially, in shown example, two differences of the 24a of first of aforesaid formation outer cover 24 and independently portion's section are preferably configured to and are configured as the first approximate semi spiral case that forms outer cover 24 when connecting securely each other; And the second portion 24b of impeller chimney preferably consists of the rigid cap 24b that is substantially basin shape, it is configured as remaining the second complementary semi spiral case that forms impeller chimney 24, and be configured to be attached to airtightly substantially the first semi spiral case 24a being formed by two and half shell 9a and 9b, to complete the outer cover 24 of centrifugal fan 13.
In other words, the impeller chimney 24 of centrifugal fan 13 is divided into three differences and part independently, and this three part is configured to connect airtightly substantially each other, to form the spiral case of outer cover 24.
In addition, with reference to Fig. 3 and Fig. 4, in shown example, bottom half shell 9a and top half shell 9b are preferably but be unnecessarily configured so that the central section 12c of air re-circulation pipeline 12 is substantially L-shaped, and the first that is oriented so that the central section of air re-circulation pipeline 12 extends, remains the longitudinal axes L that is in substantially parallel relationship to partly cylinder 3 below cylinder 3 simultaneously, and the second lateral part of the central section of air re-circulation pipeline 12 is extended below cylinder 3, remain partly substantially the longitudinal axes L perpendicular to cylinder 3 simultaneously.
It is inner that the mode that latticed protection assembly 19, evaporimeter 15 and condenser 16 are positioned at the downstream of another one with one is arranged on the first of central section 12c of air re-circulation pipeline 12; And compressing apparatus of refrigerant 17 and electro-motor 5 preferably the side of the first of the central section 12c of air re-circulation pipeline 12 with in the direction of longitudinal axes L that is in substantially parallel relationship to partly cylinder 3 successively the mode of alignment fix/be absorbed on lower support base or pedestal 9, the driving shaft 5a of electro-motor 5 is stretched out from lower support base or pedestal 9 in the end of the second portion of the central section 12c of air re-circulation pipeline 12.
Especially, in shown example, electro-motor 5 and compressing apparatus of refrigerant 17 preferably directly fix/are absorbed in to the half shell 9a of bottom at the side of the first of the central section 12c of air re-circulation pipeline 12.
With reference to Fig. 4, centrifugal fan 13 thereby be arranged on the rear portion of lower support base or pedestal 9 in the mode of the driving shaft 5a local alignment with electro-motor 5 in the end of the horizontal second portion of the central section 12c of air re-circulation pipeline 12.
Can clearly infer the general operation of drum-type Household drier for clothes 1 from the above description, without being further explained.
About latticed protection assembly 19; when filter assemblies 18 stops up; user need to manually remove and clear up filter assemblies 18, and need to use vacuum cleaner to siphon away any velveteen or the fine hair particle that accumulates in the central section 12c inside of air re-circulation pipeline 12 in the tight upstream of evaporimeter 15.
Unfortunately, in current cloth drying machine, sometimes there is following situation: the oral area of vacuum cleaner pipeline clashes into evaporimeter 15 fiercely, the fin of heat exchanger is significantly out of shape.
Because experiment test demonstrates: the distortion of heat-exchanger fin may cause the remarkable reduction of heat transference efficiency, when removing can see through the panel of air or barrier film 21 time, latticed protection assembly 19 has prevented that the rigid conduit of vacuum cleaner from arriving evaporimeter 15.
Significantly; even if latticed protection assembly 19 is fixed (for user) to air re-circulation pipeline 12 inside in the tight upstream of evaporimeter 15 non-removablely; the opening completely of bottom half shell 9a and top half shell 9b/separated also allowed technical staff to remove/change latticed protection assembly 19; preferably; identical process is applicable to heat exchanger 15, especially when heat exchanger 15 is the evaporimeter/gas heater of heat pump.
Significantly, can in the situation that not deviating from scope of the present invention, to drum-type Household drier for clothes 1 described herein, change.
For example, in simple a little embodiment, closed circuit hot-air generator 6 can consist of force ventilated hot-air generator, wherein, and via carry out cooling to the air stream f from cylinder 3 from the cold air stream of shell 2 outsides.
More specifically, in this simple a little embodiment, hot-air generator 6 lacks evaporimeter 15, condenser 16, compressing apparatus of refrigerant 17 and refrigerant expansion device,, lack whole heat pump components 14, and alternatively, hot-air generator 6 comprises in this embodiment: the air/air heat exchanger arranging along the central section 12c of air re-circulation pipeline 12 in the position of evaporimeter 15; The resistor arranging along air re-circulation pipeline 12 with downstream at described air/air heat exchanger or similarly air heating apparatus.
Air/air heat exchanger is configured to: by the air stream f from cylinder 3 with from the cold air stream of shell 2 outsides, pass simultaneously, thereby allow cool exterior air stream to absorb heat from air stream f, this is for making the excessive moisture condensation from the air stream f of cylinder 3; And resistor configuration becomes heating rapidly to flow back into the air that dries in cylinder 3.
In this simple a little embodiment, latticed protection assembly 19, being smooth large-mesh barrier 19, the central section 12c along air re-circulation pipeline 12 arranges in the tight upstream of air/air heat exchanger.
Claims (16)
1. a roller type clothes drying machine (1), described roller type clothes drying machine (1) comprising: the cylinder (3) that is configured for accommodating clothing to be dried, be configured for making thermal air current to cycle through the hot-air generator (6) of described cylinder (3), and lower support base or pedestal (9), described lower support base or pedestal (9) are configured for placing on the ground and at least a portion of accommodating described hot-air generator (6);
Described hot-air generator (6) comprises again: air re-circulation pipeline (12), and the two ends of described air re-circulation pipeline (12) are connected to described cylinder (3); Air circulation device (13), described air circulation device (13) arranges and is configured at the inner air stream (f) that produces of described air re-circulation pipeline (12) along described air re-circulation pipeline (12), and described air stream (f) flows through described cylinder (3) and flows through the clothing in described cylinder (3); At least one heat exchanger (15), described at least one heat exchanger (15) arranges and is configured to the cooling humid air from described cylinder (3) along described air re-circulation pipeline (12), so that the excessive moisture condensation in described air stream (f); And air filter (18), described air filter (18) arranges along described air re-circulation pipeline (12) in the upstream of described at least one heat exchanger (15);
The section (12c) of described air re-circulation pipeline (12) strides across described lower support base or pedestal (9) extends, and is configured to described at least one heat exchanger (15) of accommodating described hot-air generator (6);
Described roller type clothes drying machine (1) is characterised in that; described hot-air generator (6) additionally comprises the latticed protection assembly (19) of rigidity; described latticed protection assembly (19) is in the downstream of described filter assemblies (18) and in non-removable mode, be fixed in the described section (12c) of described air re-circulation pipeline (12) in the upstream of described at least one heat exchanger (15), to protect described at least one heat exchanger (15).
2. roller type clothes drying machine according to claim 1, it is characterized in that, described lower support base or pedestal (9) comprise lower case (9a) and upper body (9b), described lower case (9a) and described upper body (9b) be configured to/be configured as to be coupled to each other to form described air re-circulation pipeline (12) described section (12c) be at least the part that is wherein provided with described latticed protection assembly (19); And it is characterized in that, described latticed protection assembly (19) is stuck between described lower case (9a) and described upper body (9b).
3. roller type clothes drying machine according to claim 1 and 2; it is characterized in that, described latticed protection assembly (19) is configured as/is sized to the speed that does not reduce significantly the described air stream (f) flowing along described air re-circulation pipeline (12).
4. roller type clothes drying machine according to claim 3; it is characterized in that, the latticed protection assembly (19) of described rigidity be configured as/be sized to have the local air that at least equals described air re-circulation pipeline (12) area by portion's section 60% freely pass through area.
5. roller type clothes drying machine according to claim 4; it is characterized in that, described latticed protection assembly (19) be configured as/be sized to the described local air that at least equals described air re-circulation pipeline (12) area by portion's section 75% freely pass through area.
6. according to the roller type clothes drying machine described in claim 3,4 or 5; it is characterized in that, described latticed protection assembly (19) is configured as/is sized to has the air that at least equals described filter assemblies (18) air of 2 times by Free Surface ratio by Free Surface ratio.
7. according to roller type clothes drying machine in any one of the preceding claims wherein, it is characterized in that, described latticed protection assembly (19) preferably includes the large-mesh barrier (19) of the rigidity of flat.
8. roller type clothes drying machine according to claim 7, it is characterized in that, the shape of the large-mesh barrier (19) of the rigidity of described flat and the local air of described air re-circulation pipeline (12) are complementary substantially by the shape of portion's section.
9. according to roller type clothes drying machine in any one of the preceding claims wherein; it is characterized in that; described lower support base or pedestal (9) are provided with and pass into opening (22a), described in pass into opening (22a) and be directly communicated with in the upstream of described latticed protection assembly (19) and the described section (12c) of described air re-circulation pipeline (12).
10. roller type clothes drying machine according to claim 9, it is characterized in that, described air filter (18) comprises and can hand-driven moving removing, can see through panel or the barrier film (21) of air, described panel or barrier film (21) are in the upstream arrangement of described latticed protection assembly (19) in the described section (12c) at described air re-circulation pipeline (12), so that stop that the local air of the described section (12c) of described air re-circulation pipeline (12) passes through portion's section, and described panel or barrier film (21) are configured to/are sized to intercept velveteen and/or fine hair particle in the upstream of described at least one heat exchanger (15), described that can hand-driven moving remove, the panel that can see through air or barrier film (21) can by be formed in described lower support base or pedestal (9) described in pass into opening (22a) and be removed.
11. according to roller type clothes drying machine in any one of the preceding claims wherein, it is characterized in that, described lower support base or pedestal (9) comprise bottom half shell (9a) and top half shell (9b), described bottom half shell (9a) is configured for placing on the ground, and described top half shell (9b) is stacked and placed on the top of described bottom half shell (9a) and is attached to rigidly described bottom half shell (9a); Described bottom half shell (9a) and described top half shell (9b) are configured as the described section (12c) that forms the accommodating described latticed protection assembly (19) of described air re-circulation pipeline (12) and described at least one heat exchanger (15) of described hot-air generator (6) when being coupled to each other.
12. roller type clothes drying machines according to claim 9, is characterized in that, described latticed protection assembly (19) is stuck between described bottom half shell (9a) and described top half shell (9b).
13. according to roller type clothes drying machine in any one of the preceding claims wherein, it is characterized in that, also comprise upper tank shape cabinet (10) and door (4), described upper tank shape cabinet (10) is fixed to rigidly the top of lower support base or pedestal (9) and is configured to accommodating described cylinder (3), described door (4) is hinged to described cabinet (10) to rotate to closed position and from the rotation of described closed position, to be fully placed in described cabinet (10) to pack/take out opening into close corresponding clothing at door (4) described in described closed position; Be further characterized in that, described air filter (18) comprises the air filter (20) can hand-driven moving removing, described air filter (20) is inserted in the entrance (12i) of described air re-circulation pipeline (12) in the mode that can be easy to take out, and described air filter (20) is configured to stop that described entrance (12i) intercepts velveteen and/or fine hair particle with the inlet port place at described air re-circulation pipeline (12); The described entrance (12i) of described air re-circulation pipeline (12) is arranged on the restriction of described cabinet (10)/delimit described clothing and packs into/take out in the peripheral frame of opening.
14. according to roller type clothes drying machine in any one of the preceding claims wherein, it is characterized in that, described air circulation device (13) comprises centrifugal fan (13), and described centrifugal fan (13) substantially open-ended place in two of the described section (12c) of described air re-circulation pipeline (12) are open-ended is arranged at the outside of described lower support base or pedestal (9).
15. roller type clothes drying machines according to claim 14, it is characterized in that, also comprise electric motor assembly (5), described electric motor assembly (5) be mechanically connected to described cylinder (3) so that described cylinder (3) around longitudinal axis (L) rotation of described cylinder (3); Described electric motor assembly (5) is fixed on described lower support base or pedestal (9) is upper, and described centrifugal fan (13) is mechanically connected to described electric motor assembly (5).
16. according to roller type clothes drying machine in any one of the preceding claims wherein, it is characterized in that, described hot-air generator (6) is the hot-air generator (6) of pump type heat, and it comprises:
The-the first air/refrigerant heat exchanger (15), described the first air/refrigerant heat exchanger (15) is arranged on the inside of the described section (12c) of described air re-circulation pipeline (12), and be configured for the fast cooling described air stream (f) from described cylinder (3), with condensation and suppress the excessive moisture in described air stream (f);
The-the second air/refrigerant heat exchanger (16), described the second air/refrigerant heat exchanger (16) is arranged at the inside of the described section (12c) of described air re-circulation pipeline (12) in the downstream of described the first air/refrigerant heat exchanger (15), and described the second air/refrigerant heat exchanger (16) is configured for Fast Heating from described the first air/refrigerant heat exchanger (15) and flows back into the air stream (f) of described cylinder (3);
-compressing apparatus of refrigerant (17), described compressing apparatus of refrigerant (17) is placed between the refrigerant outlet of described the first air/refrigerant heat exchanger (15) and the refrigerant inlet of described the second air/refrigerant heat exchanger (16), and described compressing apparatus of refrigerant (17) is configured for compressing flowing to the gaseous refrigerant of described the second air/refrigerant heat exchanger (18); And
-refrigerant expansion device, described refrigerant expansion device is placed between the refrigerant outlet of described the second air/refrigerant heat exchanger (16) and the refrigerant inlet of described the first air/refrigerant heat exchanger (15), and described refrigerant expansion device is configured to make to flow to the cold-producing medium rapid expanding of described the first air/refrigerant heat exchanger (17).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11167970.0A EP2527528B1 (en) | 2011-05-27 | 2011-05-27 | Rotary-drum laundry dryer |
| EP11167970.0 | 2011-05-27 | ||
| PCT/EP2012/058021 WO2012163615A1 (en) | 2011-05-27 | 2012-05-02 | Rotary-drum laundry dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103608511A true CN103608511A (en) | 2014-02-26 |
| CN103608511B CN103608511B (en) | 2016-02-24 |
Family
ID=44722748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280025936.9A Active CN103608511B (en) | 2011-05-27 | 2012-05-02 | Roller type clothes drying machine |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20140165416A1 (en) |
| EP (1) | EP2527528B1 (en) |
| CN (1) | CN103608511B (en) |
| AU (1) | AU2012265068B2 (en) |
| BR (1) | BR112013030314A2 (en) |
| RU (1) | RU2013157337A (en) |
| WO (1) | WO2012163615A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911880A (en) * | 2014-03-14 | 2015-09-16 | 海尔集团公司 | Filtering structure for heat exchanger |
| CN105780417A (en) * | 2015-01-13 | 2016-07-20 | Lg电子株式会社 | Drying machine |
| CN106012455A (en) * | 2016-06-30 | 2016-10-12 | 无锡小天鹅股份有限公司 | Clothes dryer and base assembly thereof |
| CN106574428A (en) * | 2014-08-20 | 2017-04-19 | Bsh家用电器有限公司 | Bottom module for domestic appliance |
| WO2023024909A1 (en) * | 2021-08-23 | 2023-03-02 | 海信冰箱有限公司 | Clothes dryer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2458072A1 (en) * | 2010-11-29 | 2012-05-30 | Electrolux Home Products Corporation N.V. | Laundry dryer |
| EP2487290B1 (en) * | 2011-02-10 | 2014-05-07 | Electrolux Home Products Corporation N.V. | Home laundry drier |
| KR102100473B1 (en) * | 2013-04-30 | 2020-04-13 | 엘지전자 주식회사 | Clothes treating apparatus with a waste heat recovery means |
| CN105324529B (en) * | 2013-06-24 | 2017-12-26 | 伊莱克斯家用电器股份公司 | Heat pump laundry dryer |
| EP2843117A1 (en) * | 2013-08-27 | 2015-03-04 | Electrolux Appliances Aktiebolag | Rotary-drum laundry dryer |
| DE102013113506B4 (en) | 2013-12-05 | 2018-12-20 | Miele & Cie. Kg | Household appliances such as a clothes dryer, a dishwasher or a washer-dryer with a heat pump unit, and packaging material for a heat exchanger of a heat pump device |
| EP2990522B1 (en) * | 2014-08-29 | 2017-03-08 | Electrolux Appliances Aktiebolag | Heat pump laundry dryer |
| EP2990523B1 (en) * | 2014-08-29 | 2017-03-29 | Electrolux Appliances Aktiebolag | Heat pump laundry dryer |
| CN105839375A (en) * | 2015-01-12 | 2016-08-10 | 青岛海尔洗衣机有限公司 | Clothes dryer control method and clothes dryer |
| DE102015206492A1 (en) * | 2015-04-13 | 2016-10-13 | BSH Hausgeräte GmbH | Heat exchanger arrangement for a laundry treatment machine |
| EP3124682B1 (en) * | 2015-07-27 | 2020-09-09 | Electrolux Appliances Aktiebolag | Heat pump dryer |
| DE102017125054B4 (en) | 2017-10-26 | 2019-10-10 | Miele & Cie. Kg | Heat exchanger for a household appliance, such as a tumble dryer, a dishwasher or a washer-dryer with a heat pump device |
| TR201721950A2 (en) * | 2017-12-26 | 2019-07-22 | Arcelik As | MODULAR EVAPARATOR IN DRYING WASHING MACHINES |
| EP3792389A4 (en) * | 2018-05-08 | 2022-02-16 | LG Electronics Inc. | Clothes processing apparatus |
| KR20200098115A (en) * | 2019-02-12 | 2020-08-20 | 삼성전자주식회사 | Dryer |
| KR20210103105A (en) * | 2020-02-13 | 2021-08-23 | 엘지전자 주식회사 | Laundry Treatment Apparatus |
| US20220349112A1 (en) * | 2021-04-28 | 2022-11-03 | Whirlpool Corporation | Side access panel for lint filter of laundry appliance |
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- 2012-05-02 BR BR112013030314A patent/BR112013030314A2/en not_active IP Right Cessation
- 2012-05-02 AU AU2012265068A patent/AU2012265068B2/en active Active
- 2012-05-02 US US14/122,263 patent/US20140165416A1/en not_active Abandoned
- 2012-05-02 RU RU2013157337/12A patent/RU2013157337A/en not_active Application Discontinuation
- 2012-05-02 WO PCT/EP2012/058021 patent/WO2012163615A1/en active Application Filing
- 2012-05-02 CN CN201280025936.9A patent/CN103608511B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104911880A (en) * | 2014-03-14 | 2015-09-16 | 海尔集团公司 | Filtering structure for heat exchanger |
| CN104911880B (en) * | 2014-03-14 | 2018-12-25 | 青岛海尔滚筒洗衣机有限公司 | A kind of filter structure of heat exchanger |
| CN106574428A (en) * | 2014-08-20 | 2017-04-19 | Bsh家用电器有限公司 | Bottom module for domestic appliance |
| CN106574428B (en) * | 2014-08-20 | 2019-02-22 | Bsh家用电器有限公司 | Bed die block for household appliance |
| CN105780417A (en) * | 2015-01-13 | 2016-07-20 | Lg电子株式会社 | Drying machine |
| CN105780417B (en) * | 2015-01-13 | 2018-06-05 | Lg电子株式会社 | dryer |
| US10544540B2 (en) | 2015-01-13 | 2020-01-28 | Lg Electronics Inc. | Drying machine |
| CN106012455A (en) * | 2016-06-30 | 2016-10-12 | 无锡小天鹅股份有限公司 | Clothes dryer and base assembly thereof |
| WO2023024909A1 (en) * | 2021-08-23 | 2023-03-02 | 海信冰箱有限公司 | Clothes dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2012265068B2 (en) | 2017-03-02 |
| WO2012163615A1 (en) | 2012-12-06 |
| US20140165416A1 (en) | 2014-06-19 |
| CN103608511B (en) | 2016-02-24 |
| EP2527528B1 (en) | 2014-12-10 |
| BR112013030314A2 (en) | 2019-09-24 |
| EP2527528A1 (en) | 2012-11-28 |
| RU2013157337A (en) | 2015-07-10 |
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